Slowing the tempo on an Invention

[iancollett6]

 Does anyone see a problem in presenting a Bach Invention at a much slower tempo than is seen normally? My teacher gets me to slow down Invention#6 and I quite like the sound of it like this.
Every recording Ive heard seems to be played very quickly.

[j_menz]

In principle, if it works then its fine.

That said, for exams, auditions etc, you're probably safer sticking to convention.

[symphonicdance]

Different composers will have (slightly) different perceptions of actual playing speed for the same tempo notation.  Also, in a number of baroque pieces, the composers did not mark any tempo indications.  Hence, the choice of speed for a piece could be depended on a number things, e.g. its structure and content.

[awesom_o]

Does anyone see a problem in presenting a Bach Invention at a much slower tempo than is seen normally?

In theory, I don't see a problem.

In practice, there could be a problem.

You could easily make a convincing argument for playing it slower, or you could make a very poor argument for playing it slower. It would depend on the sound you are able to produce.